Wowza Streaming Engine causes continuous high load on the server even when not use, higher than any other services or accounts on server. This still occurs after upgrading to 4.1.0, build 12602, released on September 11, 2014
Did not experience such results with previous versions (Wowza Media Server 2,3…) where process CPU was around 3%.
With the new Wowza version server load averages jumped from 0.5% to 4%.
8281 (Trace) (Kill) root 0 19.7 4.8 java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Djava.net.preferIPv4Stack=true -Dcom.sun.management.jmxremote=true -Dcom.wowza.wms.runmode=service -Dcom.wowza.wms.native.base=linux -Dcom.wowza.wms.AppHome=/usr/local/WowzaStreamingEngine -Dcom.wowza.wms.ConfigURL= -Dcom.wowza.wms.ConfigHome=/usr/local/WowzaStreamingEngine -cp /usr/local/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
27003 (Trace) (Kill) root 0 2.4 7.9 java -Dcom.wowza.wms.ConfigURL=“” -Dcom.wowza.wms.ConfigHome=/usr/local/WowzaStreamingEngine/manager -Djava.io.tmpdir=/usr/local/WowzaStreamingEngine/manager/temp -Dlog4j.configuration=file:///usr/local/WowzaStreamingEngine/manager/conf/winstone.properties -Djava.net.preferIPv4Stack=true -jar /usr/local/WowzaStreamingEngine/manager/lib/wms-winstone-1.0.5-boot.jar --prefix=/enginemanager --defaultWebApp=/enginemanager --tempDirectory=/usr/local/WowzaStreamingEngine/manager/temp --webroot=/usr/local/WowzaStreamingEngine/manager/temp --warfile=/usr/local/WowzaStreamingEngine/manager/lib/WMSManager.war --httpPort=8088 --ajp13Port=-1 --directoryListings=false > /dev/null
Server monitoring shows only 1-2 connection when checking so this is not caused by high usage.
Current Connections Incoming and outgoing
Total: 1
iotop shows many wowza threads:
TID PRIO USER DISK READ DISK WRITE SWAPIN IO> COMMAND
8849 be/4 root 0.00 B/s 0.00 B/s 0.00 % 81.71 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8432 be/4 root 0.00 B/s 0.00 B/s 0.28 % 0.28 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8430 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.28 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
26996 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.09 % bash /usr/bin/WowzaStreamingEngineManagerd /usr/local/WowzaStreamingEngine/manager/bin/setmgrenv.sh /var/run/WowzaStreamingEngineManager.pid start
8851 be/4 root 0.00 B/s 0.00 B/s 81.71 % 0.09 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8372 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
27236 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % java -Dcom.wowza.wms.ConfigURL=“” -Dcom.wowza.wms.ConfigHome=/usr/local/WowzaStreamin~b/WMSManager.war --httpPort=8088 --ajp13Port=-1 --directoryListings=false > /dev/null
27003 be/4 root 0.00 B/s 0.00 B/s 0.37 % 0.00 % java -Dcom.wowza.wms.ConfigURL=“” -Dcom.wowza.wms.ConfigHome=/usr/local/WowzaStreamin~b/WMSManager.war --httpPort=8088 --ajp13Port=-1 --directoryListings=false > /dev/null
8852 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8431 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8433 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8436 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8373 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8434 be/4 root 0.00 B/s 0.00 B/s 0.28 % 0.00 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8435 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8440 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8443 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
8850 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % java -Xmx2000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=128m -server -Dja~al/WowzaStreamingEngine/bin/wms-bootstrap.jar com.wowza.wms.bootstrap.Bootstrap start
…
top also shows high usage:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
8281 root 19 0 3096m 374m 12m S 34.3 4.7 5:18.51 java
Wowza CPU from Server Monitoring reports average use under 5% but with major spikes including over 50%.
Here’s a process dump: http://videowhispers.com/wowzadump.txt
Could this be related to the high number of ServerHandler (240) ?
Handler Thread Pool Size - Set automatically to: 240 threads
Transport Thread Pool Size - Set automatically to: 160 threads
Any suggestions ?
Tune.xml :
<?xml version="1.0" encoding="UTF-8"?> <Root> <Tune> <!-- HeapSize ${com.wowza.wms.TuningHeapSizeProduction} - Assumes Wowza Streaming Engine is only application running on server ${com.wowza.wms.TuningHeapSizeDevelopment} - Assumes Wowza Streaming Engine is sharing resources with other applications or specify heap size directly (ex: <HeapSize>8000M</HeapSize>) --> <HeapSize>2000M</HeapSize> <!-- GarbageCollector ${com.wowza.wms.TuningGarbageCollectorConcurrentDefault} - Concurrent Collector (recommended) ${com.wowza.wms.TuningGarbageCollectorG1Default} - G1 (Garbage First) Collector or specify custom GC settings directly (ex: <GarbageCollector>-XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=512m</GarbageCollector>) --> <GarbageCollector>${com.wowza.wms.TuningGarbageCollectorConcurrentDefault}</GarbageCollector> <!-- VM Options - other VM startup options ${com.wowza.wms.AppHome} - Application home directory ${com.wowza.wms.StartupDateTime} - Date and time the server was started --> <VMOptions> <VMOption>-server</VMOption> <VMOption>-Djava.net.preferIPv4Stack=true</VMOption> <!-- <VMOption>-XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath="${com.wowza.wms.AppHome}/logs"</VMOption> --> <!-- <VMOption>-Duser.language=en -Duser.country=US -Dfile.encoding=Cp1252</VMOption> --> <!-- <VMOption>-verbose:gc -Xloggc:"${com.wowza.wms.AppHome}/logs/gc_${com.wowza.wms.StartupDateTime}.log" -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintHeapAtGC -XX:+PrintGCApplicationConcurrentTime -XX:+PrintGCApplicationStoppedTime</VMOption> --> </VMOptions> </Tune> </Root>vhost.xml :
<?xml version="1.0" encoding="UTF-8"?> <Root version="2"> <VHost> <Description></Description> <HostPortList> <HostPort> <Name>Default Streaming</Name> <Type>Streaming</Type> <ProcessorCount>${com.wowza.wms.TuningAuto}</ProcessorCount> <IpAddress>*</IpAddress> <!-- Separate multiple ports with commas --> <!-- 80: HTTP, RTMPT --> <!-- 554: RTSP --> <Port>1935</Port> <HTTPIdent2Response></HTTPIdent2Response> <SocketConfiguration> <ReuseAddress>true</ReuseAddress> <!-- suggested settings for video on demand applications --> <ReceiveBufferSize>65000</ReceiveBufferSize> <ReadBufferSize>65000</ReadBufferSize> <SendBufferSize>65000</SendBufferSize> <!-- suggest settings for low latency chat and video recording applications <ReceiveBufferSize>32000</ReceiveBufferSize> <ReadBufferSize>32000</ReadBufferSize> <SendBufferSize>32000</SendBufferSize> --> <KeepAlive>true</KeepAlive> <!-- <TrafficClass>0</TrafficClass> --> <!-- <OobInline>false</OobInline> --> <!-- <SoLingerTime>-1</SoLingerTime> --> <!-- <TcpNoDelay>false</TcpNoDelay> --> <AcceptorBackLog>100</AcceptorBackLog> </SocketConfiguration> <HTTPStreamerAdapterIDs>cupertinostreaming,smoothstreaming,sanjosestreaming,dvrchunkstreaming,mpegdashstreaming</HTTPStreamerAdapterIDs> <HTTPProviders> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPCrossdomain</BaseClass> <RequestFilters>*crossdomain.xml</RequestFilters> <AuthenticationMethod>none</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPClientAccessPolicy</BaseClass> <RequestFilters>*clientaccesspolicy.xml</RequestFilters> <AuthenticationMethod>none</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPProviderMediaList</BaseClass> <RequestFilters>*jwplayer.rss|*jwplayer.smil|*medialist.smil|*manifest-rtmp.f4m</RequestFilters> <AuthenticationMethod>none</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.timedtext.http.HTTPProviderCaptionFile</BaseClass> <RequestFilters>*.ttml|*.srt|*.scc|*.vtt</RequestFilters> <AuthenticationMethod>none</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPServerVersion</BaseClass> <RequestFilters>*</RequestFilters> <AuthenticationMethod>none</AuthenticationMethod> </HTTPProvider> </HTTPProviders> </HostPort> <!-- 443 with SSL --> <!-- <HostPort> <Name>Default SSL Streaming</Name> <Type>Streaming</Type> <ProcessorCount>${com.wowza.wms.TuningAuto}</ProcessorCount> <IpAddress>*</IpAddress> <Port>443</Port> <HTTPIdent2Response></HTTPIdent2Response> <SSLConfig> <KeyStorePath>${com.wowza.wms.context.VHostConfigHome}/conf/keystore.jks</KeyStorePath> <KeyStorePassword>[password]</KeyStorePassword> <KeyStoreType>JKS</KeyStoreType> <SSLProtocol>TLS</SSLProtocol> <Algorithm>SunX509</Algorithm> <CipherSuites></CipherSuites> <Protocols></Protocols> </SSLConfig> <SocketConfiguration> <ReuseAddress>true</ReuseAddress> <ReceiveBufferSize>65000</ReceiveBufferSize> <ReadBufferSize>65000</ReadBufferSize> <SendBufferSize>65000</SendBufferSize> <KeepAlive>true</KeepAlive> <AcceptorBackLog>100</AcceptorBackLog> </SocketConfiguration> <HTTPStreamerAdapterIDs>cupertinostreaming,smoothstreaming,sanjosestreaming,dvrchunkstreaming,mpegdashstreaming</HTTPStreamerAdapterIDs> <HTTPProviders> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPCrossdomain</BaseClass> <RequestFilters>*crossdomain.xml</RequestFilters> <AuthenticationMethod>none</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPClientAccessPolicy</BaseClass> <RequestFilters>*clientaccesspolicy.xml</RequestFilters> <AuthenticationMethod>none</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPProviderMediaList</BaseClass> <RequestFilters>*jwplayer.rss|*jwplayer.smil|*medialist.smil|*manifest-rtmp.f4m</RequestFilters> <AuthenticationMethod>none</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPServerVersion</BaseClass> <RequestFilters>*</RequestFilters> <AuthenticationMethod>none</AuthenticationMethod> </HTTPProvider> </HTTPProviders> </HostPort> --> <!-- Admin HostPort --> <HostPort> <Name>Default Admin</Name> <Type>Admin</Type> <ProcessorCount>${com.wowza.wms.TuningAuto}</ProcessorCount> <IpAddress>*</IpAddress> <Port>8086</Port> <HTTPIdent2Response></HTTPIdent2Response> <SocketConfiguration> <ReuseAddress>true</ReuseAddress> <ReceiveBufferSize>16000</ReceiveBufferSize> <ReadBufferSize>16000</ReadBufferSize> <SendBufferSize>16000</SendBufferSize> <KeepAlive>true</KeepAlive> <AcceptorBackLog>100</AcceptorBackLog> </SocketConfiguration> <HTTPStreamerAdapterIDs></HTTPStreamerAdapterIDs> <HTTPProviders> <HTTPProvider> <BaseClass>com.wowza.wms.http.streammanager.HTTPStreamManager</BaseClass> <RequestFilters>streammanager*</RequestFilters> <AuthenticationMethod>admin-digest</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPServerInfoXML</BaseClass> <RequestFilters>serverinfo*</RequestFilters> <AuthenticationMethod>admin-digest</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPConnectionInfo</BaseClass> <RequestFilters>connectioninfo*</RequestFilters> <AuthenticationMethod>admin-digest</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPConnectionCountsXML</BaseClass> <RequestFilters>connectioncounts*</RequestFilters> <AuthenticationMethod>admin-digest</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.transcoder.httpprovider.HTTPTranscoderThumbnail</BaseClass> <RequestFilters>transcoderthumbnail*</RequestFilters> <AuthenticationMethod>admin-digest</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPProviderMediaList</BaseClass> <RequestFilters>medialist*</RequestFilters> <AuthenticationMethod>admin-digest</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.livestreamrecord.http.HTTPLiveStreamRecord</BaseClass> <RequestFilters>livestreamrecord*</RequestFilters> <AuthenticationMethod>admin-digest</AuthenticationMethod> </HTTPProvider> <HTTPProvider> <BaseClass>com.wowza.wms.http.HTTPServerVersion</BaseClass> <RequestFilters>*</RequestFilters> <AuthenticationMethod>none</AuthenticationMethod> </HTTPProvider> </HTTPProviders> </HostPort> </HostPortList> <HTTPStreamerAdapters> <HTTPStreamerAdapter> <ID>smoothstreaming</ID> <Name>smoothstreaming</Name> <Properties> </Properties> </HTTPStreamerAdapter> <HTTPStreamerAdapter> <ID>cupertinostreaming</ID> <Name>cupertinostreaming</Name> <Properties> </Properties> </HTTPStreamerAdapter> <HTTPStreamerAdapter> <ID>sanjosestreaming</ID> <Name>sanjosestreaming</Name> <Properties> </Properties> </HTTPStreamerAdapter> <HTTPStreamerAdapter> <ID>dvrchunkstreaming</ID> <Name>dvrchunkstreaming</Name> <Properties> </Properties> </HTTPStreamerAdapter> <HTTPStreamerAdapter> <ID>mpegdashstreaming</ID> <Name>mpegdashstreaming</Name> <Properties> </Properties> </HTTPStreamerAdapter> </HTTPStreamerAdapters> <!-- When set to zero, thread pool configuration is done in Server.xml --> <HandlerThreadPool> <PoolSize>0</PoolSize> </HandlerThreadPool> <TransportThreadPool> <PoolSize>0</PoolSize> </TransportThreadPool> <IdleWorkers> <WorkerCount>${com.wowza.wms.TuningAuto}</WorkerCount> <CheckFrequency>100</CheckFrequency> <MinimumWaitTime>5</MinimumWaitTime> </IdleWorkers> <NetConnections> <ProcessorCount>${com.wowza.wms.TuningAuto}</ProcessorCount> <IdleFrequency>500</IdleFrequency> <SocketConfiguration> <ReuseAddress>true</ReuseAddress> <ReceiveBufferSize>65000</ReceiveBufferSize> <ReadBufferSize>65000</ReadBufferSize> <SendBufferSize>65000</SendBufferSize> <KeepAlive>true</KeepAlive> <!-- <TrafficClass>0</TrafficClass> --> <!-- <OobInline>false</OobInline> --> <!-- <SoLingerTime>-1</SoLingerTime> --> <!-- <TcpNoDelay>false</TcpNoDelay> --> <AcceptorBackLog>100</AcceptorBackLog> </SocketConfiguration> </NetConnections> <MediaCasters> <ProcessorCount>${com.wowza.wms.TuningAuto}</ProcessorCount> <SocketConfiguration> <ReuseAddress>true</ReuseAddress> <ReceiveBufferSize>65000</ReceiveBufferSize> <ReadBufferSize>65000</ReadBufferSize> <SendBufferSize>65000</SendBufferSize> <KeepAlive>true</KeepAlive> <!-- <TrafficClass>0</TrafficClass> --> <!-- <OobInline>false</OobInline> --> <!-- <SoLingerTime>-1</SoLingerTime> --> <!-- <TcpNoDelay>false</TcpNoDelay> --> <ConnectionTimeout>10000</ConnectionTimeout> </SocketConfiguration> </MediaCasters> <LiveStreamTranscoders> <MaximumConcurrentTranscodes>0</MaximumConcurrentTranscodes> </LiveStreamTranscoders> <HTTPTunnel> <KeepAliveTimeout>2000</KeepAliveTimeout> </HTTPTunnel> <Client> <ClientTimeout>90000</ClientTimeout> <IdleFrequency>250</IdleFrequency> </Client> <!-- RTP/Authentication/Methods defined in Authentication.xml. Default setup includes; none, basic, digest --> <RTP> <IdleFrequency>100</IdleFrequency> <DatagramConfiguration> <Incoming> <ReuseAddress>true</ReuseAddress> <ReceiveBufferSize>1024000</ReceiveBufferSize> <SendBufferSize>65000</SendBufferSize> <!-- <MulticastBindToAddress>true</MulticastBindToAddress> --> <!-- <MulticastInterfaceAddress>192.168.1.22</MulticastInterfaceAddress> --> <!-- <TrafficClass>0</TrafficClass> --> <MulticastTimeout>50</MulticastTimeout> <DatagramMaximumPacketSize>4096</DatagramMaximumPacketSize> </Incoming> <Outgoing> <ReuseAddress>true</ReuseAddress> <ReceiveBufferSize>65000</ReceiveBufferSize> <SendBufferSize>65000</SendBufferSize> <!-- <MulticastBindToAddress>true</MulticastBindToAddress> --> <!-- <MulticastInterfaceAddress>192.168.1.22</MulticastInterfaceAddress> --> <!-- <TrafficClass>0</TrafficClass> --> <MulticastTimeout>50</MulticastTimeout> <DatagramMaximumPacketSize>4096</DatagramMaximumPacketSize> </Outgoing> </DatagramConfiguration> <UnicastIncoming> <ProcessorCount>${com.wowza.wms.TuningAuto}</ProcessorCount> </UnicastIncoming> <UnicastOutgoing> <ProcessorCount>${com.wowza.wms.TuningAuto}</ProcessorCount> </UnicastOutgoing> <MulticastIncoming> <ProcessorCount>${com.wowza.wms.TuningAuto}</ProcessorCount> </MulticastIncoming> <MulticastOutgoing> <ProcessorCount>${com.wowza.wms.TuningAuto}</ProcessorCount> </MulticastOutgoing> </RTP> <Application> <ApplicationTimeout>60000</ApplicationTimeout> <PingTimeout>12000</PingTimeout> <UnidentifiedSessionTimeout>30000</UnidentifiedSessionTimeout> <ValidationFrequency>20000</ValidationFrequency> <MaximumPendingWriteBytes>0</MaximumPendingWriteBytes> <MaximumSetBufferTime>60000</MaximumSetBufferTime> </Application> <StartStartupStreams>true</StartStartupStreams> <Manager> <TestPlayer> <IpAddress>${com.wowza.wms.HostPort.IpAddress}</IpAddress> <Port>${com.wowza.wms.HostPort.FirstStreamingPort}</Port> <SSLEnable>${com.wowza.wms.HostPort.SSLEnable}</SSLEnable> </TestPlayer> <!-- Properties defined are used by the Manager --> <Properties> </Properties> </Manager> <!-- Properties defined here will be added to the IVHost.getProperties() collection --> <Properties> </Properties> </VHost> </Root>